| 1 | ||
| Researcher: | Chitra, S | |
| Guide: | Selvam, V | |
| University: | Annamalai University | |
| 2 | ||
| Researcher: | Chitra, M | |
| Guide: | Ratchagar, Nirmala P | |
| University: | Annamalai University | |
| 3 | ||
| Researcher: | Chitra, A.M. | |
| Guide: | Sekar, C. | |
| University: | Annamalai University | |
| Language: | English | |
| Shodhganga | ||